strange phenomenon of Jewish anti-Zionism: self-hating Jews or protectors of universalistic principles?

Jewish conservatives like to stereotype all Jewish critics of Israel, whether anti-Zionist or otherwise as self-hating Jews as a means of discrediting their arguments. Conversely, Jewish anti-Zionists and their defenders can claim to be motivated by universalistic values such as social justice and human rights which transcend a narrower loyalty to Jewish tribal concerns. Neither of these explanations provides an adequate understanding of the phenomenon of Jewish anti-Zionism